1926 GREAT BRITAIN SILVER HALF CROWN COIN MODIFIED EFFIGY PCGS MS61 GOLD SHIELD. NICE HIGH GRADE EXAMPLE OF THE SCARCER M/E TYPE, KM 830, SPINK 4032. Listing and template services provided by inkFrog. This item is in the category "Coins & Paper Money\Coins: World\Europe\UK (Great Britain)\Half Crown". The seller is "harborauction" and is located in this country: US. This item can be shipped worldwide.